//
//  Book.h
//  复合类型
//
//  Created by mir_yan on 2018/9/29.
//  Copyright © 2018年 hakeem. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Book : NSObject

@property (copy, nonatomic) NSString* name;
@property (assign, nonatomic) NSInteger pages;

@end
